6dee318976
- Env/header values whose key looks secret (TOKEN, API_KEY, PASSWORD, AUTH, ...) render as •••••••• via a display-only delegate; a 'Show secrets' toggle reveals them. Underlying data, editing, and save are untouched. - The Add dialog switches the value field to password echo when the key name looks secret. - Copy-diagnostics now redacts secrets from args (--token <v>, --api-key=<v>, and well-known token prefixes like ghp_/sk-/xoxb-), since those reports get pasted into public bug reports. Env and header values were already omitted from diagnostics.